The definition for impenitent is "Lacking remorse." Used in a sentence: The impenitent criminal received a harsh penalty, but his remorseful accomplice was released. The definition for interminable is "never ending, or seemingly endless.", the definition for oblivious is "Lacking awareness.", and the definition for scamper is "To run quickly."

The definition for derelict is "Abandoned." Used in a sentence: The derelict house was condemned as a public hazard. The definition for advantageous is "giving an advantage.", the definition for brandish is "To shake or wave menacingly.", and the definition for corrective is "Intended to correct."

The definition for defiant is "Showing bold resistance." Used in a sentence: The defiant toddler refused to leave the park. The definition for flaunt is "to display showily.", the definition for foil is "One that enhances or underscores by contrast.", and the definition for impenitent is "Lacking remorse."

The definition for insolence is "Boldness or rudeness." Used in a sentence: The boy's insolence to the policeman embarrassed his mother. The definition for periodic is "occurring at regular intervals.", the definition for foil is "One that enhances or underscores by contrast.", and the definition for buffer is "Protective barrier."

The definition for flaunt is "To display showily." Used in a sentence: Sheila, who could not resist bragging, flaunted the "A" marked on her test paper. The definition for redouble is "to make twice as great.", the definition for beneficial is "Helpful.", and the definition for gargantuan is "Gigantic."